xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

{net, RDMA}/mlx5: Rename encap to reformat packet

Browse Source 
Renames all encap mlx5_{core,ib} code to use the new naming of packet
reformat. This change doesn't introduce any function change and is
needed to properly reflect the operation being done by this action.
For example not only can we encapsulate a packet, but also decapsulate it.

Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
This commit is contained in:
Mark Bloch
2018-08-28 14:18:46 +03:00
committed by Leon Romanovsky
parent e0e7a3861b
commit 60786f0987
11 changed files with 107 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
include/linux/mlx5/mlx5_ifc.h
View File

@@ -243,8 +243,8 @@ enum {
MLX5_CMD_OP_DEALLOC_FLOW_COUNTER = 0x93a,
MLX5_CMD_OP_QUERY_FLOW_COUNTER = 0x93b,
MLX5_CMD_OP_MODIFY_FLOW_TABLE = 0x93c,
MLX5_CMD_OP_ALLOC_ENCAP_HEADER = 0x93d,
MLX5_CMD_OP_DEALLOC_ENCAP_HEADER = 0x93e,
MLX5_CMD_OP_ALLOC_PACKET_REFORMAT_CONTEXT = 0x93d,
MLX5_CMD_OP_DEALLOC_PACKET_REFORMAT_CONTEXT = 0x93e,
MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT = 0x940,
MLX5_CMD_OP_DEALLOC_MODIFY_HEADER_CONTEXT = 0x941,
MLX5_CMD_OP_QUERY_MODIFY_HEADER_CONTEXT = 0x942,
@@ -336,7 +336,7 @@ struct mlx5_ifc_flow_table_prop_layout_bits {
u8 modify_root[0x1];
u8 identified_miss_table_mode[0x1];
u8 flow_table_modify[0x1];
u8 encap[0x1];
u8 reformat[0x1];
u8 decap[0x1];
u8 reserved_at_9[0x1];
u8 pop_vlan[0x1];
@@ -599,7 +599,7 @@ struct mlx5_ifc_e_switch_cap_bits {
u8 vxlan_encap_decap[0x1];
u8 nvgre_encap_decap[0x1];
u8 reserved_at_22[0x9];
u8 log_max_encap_headers[0x5];
u8 log_max_packet_reformat_context[0x5];
u8 reserved_2b[0x6];
u8 max_encap_header_size[0xa];
@@ -2394,7 +2394,7 @@ enum {
MLX5_FLOW_CONTEXT_ACTION_DROP = 0x2,
MLX5_FLOW_CONTEXT_ACTION_FWD_DEST = 0x4,
MLX5_FLOW_CONTEXT_ACTION_COUNT = 0x8,
MLX5_FLOW_CONTEXT_ACTION_ENCAP = 0x10,
MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT = 0x10,
MLX5_FLOW_CONTEXT_ACTION_DECAP = 0x20,
MLX5_FLOW_CONTEXT_ACTION_MOD_HDR = 0x40,
MLX5_FLOW_CONTEXT_ACTION_VLAN_POP = 0x80,
@@ -2427,7 +2427,7 @@ struct mlx5_ifc_flow_context_bits {
u8 reserved_at_a0[0x8];
u8 flow_counter_list_size[0x18];
u8 encap_id[0x20];
u8 packet_reformat_id[0x20];
u8 modify_header_id[0x20];
@@ -4802,19 +4802,19 @@ struct mlx5_ifc_query_eq_in_bits {
u8 reserved_at_60[0x20];
};
struct mlx5_ifc_encap_header_in_bits {
struct mlx5_ifc_packet_reformat_context_in_bits {
u8 reserved_at_0[0x5];
u8 header_type[0x3];
u8 reformat_type[0x3];
u8 reserved_at_8[0xe];
u8 encap_header_size[0xa];
u8 reformat_data_size[0xa];
u8 reserved_at_20[0x10];
u8 encap_header[2][0x8];
u8 reformat_data[2][0x8];
u8 more_encap_header[0][0x8];
u8 more_reformat_data[0][0x8];
};
struct mlx5_ifc_query_encap_header_out_bits {
struct mlx5_ifc_query_packet_reformat_context_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
@@ -4822,38 +4822,38 @@ struct mlx5_ifc_query_encap_header_out_bits {
u8 reserved_at_40[0xa0];
struct mlx5_ifc_encap_header_in_bits encap_header[0];
struct mlx5_ifc_packet_reformat_context_in_bits packet_reformat_context[0];
};
struct mlx5_ifc_query_encap_header_in_bits {
struct mlx5_ifc_query_packet_reformat_context_in_bits {
u8 opcode[0x10];
u8 reserved_at_10[0x10];
u8 reserved_at_20[0x10];
u8 op_mod[0x10];
u8 encap_id[0x20];
u8 packet_reformat_id[0x20];
u8 reserved_at_60[0xa0];
};
struct mlx5_ifc_alloc_encap_header_out_bits {
struct mlx5_ifc_alloc_packet_reformat_context_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
u8 syndrome[0x20];
u8 encap_id[0x20];
u8 packet_reformat_id[0x20];
u8 reserved_at_60[0x20];
};
enum {
MLX5_HEADER_TYPE_VXLAN = 0x0,
MLX5_HEADER_TYPE_NVGRE = 0x1,
MLX5_REFORMAT_TYPE_L2_TO_VXLAN = 0x0,
MLX5_REFORMAT_TYPE_L2_TO_NVGRE = 0x1,
};
struct mlx5_ifc_alloc_encap_header_in_bits {
struct mlx5_ifc_alloc_packet_reformat_context_in_bits {
u8 opcode[0x10];
u8 reserved_at_10[0x10];
@@ -4862,10 +4862,10 @@ struct mlx5_ifc_alloc_encap_header_in_bits {
u8 reserved_at_40[0xa0];
struct mlx5_ifc_encap_header_in_bits encap_header;
struct mlx5_ifc_packet_reformat_context_in_bits packet_reformat_context;
};
struct mlx5_ifc_dealloc_encap_header_out_bits {
struct mlx5_ifc_dealloc_packet_reformat_context_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
@@ -4874,14 +4874,14 @@ struct mlx5_ifc_dealloc_encap_header_out_bits {
u8 reserved_at_40[0x40];
};
struct mlx5_ifc_dealloc_encap_header_in_bits {
struct mlx5_ifc_dealloc_packet_reformat_context_in_bits {
u8 opcode[0x10];
u8 reserved_at_10[0x10];
u8 reserved_20[0x10];
u8 op_mod[0x10];
u8 encap_id[0x20];
u8 packet_reformat_id[0x20];
u8 reserved_60[0x20];
};
@@ -6983,7 +6983,7 @@ struct mlx5_ifc_create_flow_table_out_bits {
};
struct mlx5_ifc_flow_table_context_bits {
u8 encap_en[0x1];
u8 reformat_en[0x1];
u8 decap_en[0x1];
u8 reserved_at_2[0x2];
u8 table_miss_action[0x4];